TY JOUR TI THE BASIC PROCESSING EFFECT ON AGROPHYTOCENOSIS AND WINTER CEREALS YIELD IN THE NORTHERN FOREST-STEPPE OF THE TYUMEN REGION KW main processing KW agrophytocenosis KW cultivated plants KW winter crops KW wheat KW rye KW triticale KW weeds KW degree of clogging KW yield JO Bulletin of KSAU AU Fisunov, N.V. AU Chekmareva, M.N. PY 2023 IS 0 PB Krasnoyarsk State Agrarian University